| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.54 | 3.335% | $87.3594 | $87.36 | $87.35 | $87.40 |
| Purchase #2 | $52.60 | 6.392% | $55.9622 | $55.96 | $55.95 | $56.00 |
| Purchase #3 | $93.32 | 10.331% | $102.9609 | $102.96 | $102.95 | $103.00 |
| Purchase #4 | $18.78 | 12.786% | $21.1812 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $6.29 | 12.579% | $7.0812 | $7.08 | $7.10 | $7.10 |
| Purchase #6 | $12.68 | 13.404% | $14.3796 | $14.38 | $14.40 | $14.40 |
| Purchase #7 | $32.95 | 12.266% | $36.9916 | $36.99 | $37.00 | $37.00 |
| 7 purchase totals = | $301.16 | $325.9161 | $325.91 | $325.95 | $326.10 | |